| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.32 | 6.464% | $90.8351 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $120.57 | 3.144% | $124.3607 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $72.71 | 9.500% | $79.6175 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $45.37 | 6.773% | $48.4429 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $78.28 | 8.229% | $84.7217 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $167.72 | 5.414% | $176.8004 | $176.80 | $176.80 | $176.80 |
| Purchase #7 | $61.41 | 4.236% | $64.0113 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $631.38 | $668.7896 | $668.79 | $668.75 | $668.70 | |